Nokia will be going all out with its first phablet , it seems, as leaked Lumia 1520 specs show that the company is throwing the kitchen sink of what it is capable to produce in mass quantities at the moment. It will be the best-equipped Windows Phone ever, and the one that will introduce the wonders of quad-core processors and Full HD displays to the platform for the first time. Let's recap what we've heard on the hush-hush so far about the Nokia Lumia 1520...